523e554afa
LEApcrelJT shouldn't be marked as neverHasSideEffects, as we don't want it
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being moved around away from the jump table it references. rdar://8104340
llvm-svn: 106483
2010-06-21 21:27:27 +00:00
374b2195f6
Add unpack and interleave AVX instructions, encoding tests cooming soon
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llvm-svn: 106482
2010-06-21 21:21:48 +00:00
1fb4de8ec5
Fix PR7421: bug in kill transferring logic. It was ignoring loads / stores which have already been processed.
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llvm-svn: 106481
2010-06-21 21:21:14 +00:00
58f3c1f863
This makes example Makefile a lot more like actual
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lib/Transforms/Hello/Makefile, and prevents a lot of errors like "Assertion
`Inserted && "Pass registered multiple times!"' failed"
Patch by Gregory Petrosyan!
llvm-svn: 106471
2010-06-21 20:36:09 +00:00
75d4ecb9c3
Remove isTwoAddress from llvm.
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llvm-svn: 106470
2010-06-21 20:35:09 +00:00
79d2075e4a
"This is just a cosmetic change in MCAsmStreamer.cpp/EmitSymbolAttribute: all attributes have now a \t before and after, as done for '.type'.
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This makes the output look consistent, as well as help some third party assemblers expecting the attributes to be in the second column."
Patch by Arnaud de Grandmaison!
llvm-svn: 106469
2010-06-21 20:35:01 +00:00
456102117a
fix typos reported by Adam Warner!
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llvm-svn: 106468
2010-06-21 20:31:30 +00:00
6dd51a2bb6
Remove isTwoAddress from SystemZ.
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llvm-svn: 106467
2010-06-21 20:25:57 +00:00
d7a7356be6
Remove isTwoAddress from Sparc.
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llvm-svn: 106466
2010-06-21 20:22:35 +00:00
c7927f2013
Remove isTwoAddress from Mips.
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llvm-svn: 106465
2010-06-21 20:19:21 +00:00
fb008dfa05
Remove isTwoAddress from Blackfin.
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llvm-svn: 106457
2010-06-21 20:13:37 +00:00
fa1b54d26e
Remove isTwoAddress from MSP430.
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llvm-svn: 106455
2010-06-21 20:07:30 +00:00
2dd1d3d182
Make this test more robust in case LLVM ever decides to align the global
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variable differently.
llvm-svn: 106454
2010-06-21 19:56:27 +00:00
dd41bba517
Use A.append(...) instead of A.insert(A.end(), ...) when A is a
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SmallVector, and other SmallVector simplifications.
llvm-svn: 106452
2010-06-21 19:47:52 +00:00
0ca648d758
Make 80-column.
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llvm-svn: 106448
2010-06-21 18:56:55 +00:00
98392f69e3
Remove isTwoAddress from PIC16.
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llvm-svn: 106447
2010-06-21 18:55:01 +00:00
2401271217
Remove isTwoAddress from XCore.
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llvm-svn: 106446
2010-06-21 18:51:38 +00:00
e159407231
Remove isTwoAddress from Alpha.
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llvm-svn: 106445
2010-06-21 18:48:55 +00:00
ffdee30e90
Move several non-performance-critical member functinos out of line.
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llvm-svn: 106444
2010-06-21 18:46:45 +00:00
dd471bbb10
Add missing FileCheck call.
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llvm-svn: 106443
2010-06-21 18:46:08 +00:00
c8bceaa418
test case for r106438.
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llvm-svn: 106439
2010-06-21 18:37:23 +00:00
e80de80270
Do not directly use function names to construct new name for named metadata.
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"llvm.dbg.lv.~A" is not a valid name.
llvm-svn: 106438
2010-06-21 18:36:58 +00:00
29a894dd64
Move part of SSE 1 & 2 compare, shuffle and unpack instructions closely. Preparing them for refactoring and to the addition of their AVX forms
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llvm-svn: 106437
2010-06-21 18:36:04 +00:00
20de4258f8
Add AVX regular (non-aliased ones) and,or,xor,andn packed instructions. They are already tested in the MC framework, no test needed
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llvm-svn: 106436
2010-06-21 18:22:54 +00:00
d5c58b76ab
Fix PR 7433. Silly typo in non-Darwin ARM tail call
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handling, plus correct R9 handling in that mode.
llvm-svn: 106434
2010-06-21 18:21:49 +00:00
bf572c7cea
Add some codegen patterns for x86_64-linux-gnu tls codegen matching.
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Based on a patch by Patrick Marlier!
llvm-svn: 106433
2010-06-21 18:21:27 +00:00
97c8a6a928
early exit for dbg_value instructions
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llvm-svn: 106430
2010-06-21 17:49:23 +00:00
74b5e3e0ae
remove some dead variables reported by clang++
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llvm-svn: 106428
2010-06-21 17:20:18 +00:00
93c4a7b33b
make the Value constructor protected.
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llvm-svn: 106427
2010-06-21 16:46:37 +00:00
bbc29ea821
Revert r106422, which is breaking the non-fast-isel path.
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llvm-svn: 106423
2010-06-21 16:02:28 +00:00
f64fdd69d0
More changes for non-top-down fast-isel.
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Split the code for materializing a value out of
SelectionDAGBuilder::getValue into a helper function, so that it can
be used in other ways. Add a new getNonRegisterValue function which
uses it, for use in code which doesn't want a CopyFromReg even
when FuncMap.ValueMap already has an entry for it.
llvm-svn: 106422
2010-06-21 15:13:54 +00:00
df071b7e42
Add the check to the testcase of r106419.
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llvm-svn: 106421
2010-06-21 15:11:51 +00:00
0ab5a02579
Mark the SPU 'lr' instruction to never have side effects.
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This allows the fast regiser allocator to remove redundant
register moves.
Update a set of tests that depend on the register allocator
to be linear scan.
llvm-svn: 106420
2010-06-21 15:08:16 +00:00
d7f50c118a
Fix the lowering of VECTOR_SHUFFLE on SPU to handle splats.
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llvm-svn: 106419
2010-06-21 14:42:19 +00:00
f91aff5f13
Do one lookup instead of two.
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llvm-svn: 106415
2010-06-21 14:21:47 +00:00
7c58cf75fa
Generalize this to look in the regular ValueMap in addition to
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the LocalValueMap, to make it more flexible when fast-isel isn't
proceding straight top-down.
llvm-svn: 106414
2010-06-21 14:17:46 +00:00
1cae86f704
Fix an unintentional commit. I think I typed "git svn dcommit" in the wrong branch.
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I was trying to do some refactoring on the copyRegToReg, but this is realyl a work in progress and not generally useful yet.
llvm-svn: 106413
2010-06-21 13:31:32 +00:00
6f58190f6f
Fix lowering of VECTOR_SHUFFLE on SPU. Old algorithm
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used to choke llc with the attached test.
llvm-svn: 106411
2010-06-21 10:17:36 +00:00
9d94ebf1b6
add_input_file and add_input_library now take const arguments, remove the
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const_cast.
llvm-svn: 106410
2010-06-21 02:23:12 +00:00
720f49ed86
Save more temps with -save-temps.
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llvm-svn: 106409
2010-06-21 02:17:36 +00:00
c596baa56d
wip
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llvm-svn: 106408
2010-06-21 02:17:34 +00:00
4713628816
Add support for returning multiple vectors via sret, which is how the ARM target expects the intrinsics to work.
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llvm-svn: 106406
2010-06-20 21:09:52 +00:00
dcc7b6dcb6
Fix warning in no-asserts build.
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llvm-svn: 106405
2010-06-20 20:27:42 +00:00
884a8fe5fa
Fix a crash caused by dereference of MBB.end(). rdar://8110842
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llvm-svn: 106399
2010-06-20 00:54:38 +00:00
c515ab1eb2
Restore a call to rememberInstruction which was accidentally dropped
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in refactoring.
llvm-svn: 106398
2010-06-19 22:50:35 +00:00
32655906e4
Add a TODO comment.
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llvm-svn: 106397
2010-06-19 21:30:18 +00:00
51d00092b6
Include the use kind along with the expression in the key of the
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use sharing map. The reconcileNewOffset logic already forces a
separate use if the kinds differ, so incorporating the kind in the
key means we can track more sharing opportunities.
More sharing means fewer total uses to track, which means smaller
problem sizes, which means the conservative throttles don't kick
in as often.
llvm-svn: 106396
2010-06-19 21:29:59 +00:00
297fb8b9fc
Don't include things in anonymous namespaces that don't need it.
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llvm-svn: 106395
2010-06-19 21:21:39 +00:00
bf5c3d42ba
Use calloc instead of new/memset, it is more efficient when the set is very large.
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llvm-svn: 106390
2010-06-19 17:00:31 +00:00
866971ed3d
Fix ScalarEvolution's "exhaustive" trip count evaluation code to avoid
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assuming that loops are in canonical form, as ScalarEvolution doesn't
depend on LoopSimplify itself. Also, with indirectbr not all loops can
be simplified. This fixes PR7416.
llvm-svn: 106389
2010-06-19 14:17:24 +00:00
Jim Grosbach